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Table 3 CYP haplotype frequencies in colorectal cancer cases and control

From: Polymorphisms in the cytochrome P450 genes CYP1A2, CYP1B1, CYP3A4, CYP3A5, CYP11A1, CYP17A1, CYP19A1and colorectal cancer risk

Gene Haplotype1 % frequency (standard error) p
   Controls Cases  
CYP1B1 ABAAAA 26.85 (0.024) 27.7 (0.022) 0.49
  AABBAA 24.11 (0.038) 23.6 (0.037) 0.68
  AABBBA 20.91 (0.033) 21.5 (0.033) 0.63
  BBBBAA 18.01 (0.031) 17.6 (0.029) 0.73
  ABBBAA 9.58 (0.035) 8.98 (0.040) 0.46
CYP3A4 ABABBAB 82.64 (0.043) 83.59 (0.026) 0.36
  ABABBAA 6.70 (0.0071) 6.55 (0.016) 0.83
  AAABBAB 6.30 (0.043) 5.54 (0.028) 0.24
  AABBBBB 3.35 (0.0079) 3.32 (0.0086) 0.94
CYP3A5 ABB 90.83 (0.0056) 91.90 (0.0033) 0.17
  BBA 7.32 (0.0093) 6.66 (0.0027) 0.72
  BBB 1.14 (0.0095) 0.96 (0.0027) 0.24
  1. 1The order of genotypes is the order of SNPs as listed in Table 1, haplotypes with frequency less than 1% not shown.